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# ARCHTEK AMERICA CORPORATION
2834BRW
Modem Type Data (synchronous/asynchronous)/Fax
Maximum Data Rate 28.8Kbps
Maximum Fax Rate 14.4Kbps
Data Bus 8-bit ISA
Fax Class Class I & II
Data Modulation Bell 103J/212A
Protocol
ITU-T V.21, V.22, V.22bis, V.23, V.32,
V.32bis, V.34
Rockwell V.FC
Fax Modulation ITU-T V.17, V.21CH2, V.27ter, V.29
Protocol
Error MNP5, V.42, V.42bis
Correction/Compression
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------------+----------+------------------+----------|
| Line out | CN1 | Line in | CN2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BASE I/O ADDRESS SELECTION |
|------------------------------------------------------------|
| Port | JP1 | JP2 |
|--------------------+-------------------+-------------------|
| COM1: (3F8h) | Closed | Closed |
|--------------------+-------------------+-------------------|
| COM2: (2F8h) | Open | Closed |
|--------------------+-------------------+-------------------|
| COM3: (3E8h) | Closed | Open |
|--------------------+-------------------+-------------------|
| COM4: (2E8h) | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | JP3 | JP4 | JP5 | JP6 | JP7 |
|-------+----------+----------+----------+--------+----------|
| 3 | Closed | Open | Open | Open | Open |
|-------+----------+----------+----------+--------+----------|
| 4 | Open | Closed | Open | Open | Open |
|-------+----------+----------+----------+--------+----------|
| 5 | Open | Open | Closed | Open | Open |
|-------+----------+----------+----------+--------+----------|
| 7 | Open | Open | Open | Open | Closed |
+------------------------------------------------------------+
Proprietary AT Command Set
See document V1480 for a full command summary.